20008-20-PS-IF-0109R-1.pdf

Addendum No. 1R Dated: October 20, 2025

CITY OF BATON ROUGE

PARISH OF EAST BATON ROUGE

DEPARTMENT OF ENVIRONMENTAL SERVICES

October 20, 2025

ADDENDUM NO. 1R

TO: ALL BIDDERS

SUBJECT: PS 299 REGIONAL PUMP STATION

CITY-PARISH PROJECT NO. 20-PS-IF-0109R

The following revisions shall be incorporated in and take precedence over any conflicting part of the original contract document:

ORIGINAL BID DATE: Thursday, October 23, 2025 at 2:00 P.M.

CURRENT BID DATE: Thursday, October 30, 2025 at 2:00 P.M.

PART 1 – UNIFORM CONSTRUCTION BID FORMS:

1. For paper sealed bidders, with reference to page UCBF 1 of 4 of Part 1, Uniform Construction Bid Forms, the Bidder shall indicate the receipt of this addendum in the space provided. For online Central Bidding bidders, an acknowledgement of this addendum will be prompted by the electronic bidding program prior to formally submitting the bid. Failure to indicate the receipt of this addendum shall be cause for the bid to be rejected.

2. Replace the Unit Price Form with the attached Unit Price Form (dated 10/20/2025).

This revised Unit Price Form MUST be used by all Bidders on this project. The UCBF on Central Bidding has been updated to reflect the changes on the attached UCBF. Failure to submit on the revised Unit Price Form shall cause for the bid to be rejected.

3. Acting in accordance with Louisiana Revised Statutes 38:2212, (C) (1), the bid opening date is postponed by seven (7) calendar days. Bids will be opened at 2:00 PM Thursday, October 30, 2025 in Room 806 of City Hall, in lieu of October 23, 2025.

PART 2 – SPECIAL PROVISIONS AND CONTRACT DOCUMENTS:

1. For paper sealed bidders, with reference to page UCBF 1 of 4 of Part 1, Uniform Construction Bid Forms, the Bidder shall indicate the receipt of this addendum in the space provided. For online Central Bidding bidders, an acknowledgement of this addendum will be prompted by the electronic bidding program prior to formally submitting the bid. Failure to indicate the receipt of this addendum shall be cause for the bid to be rejected.

2. Replace the Unit Price Form with the attached Unit Price Form (dated 10/20/2025).

This revised Unit Price Form MUST be used by all Bidders on this project. The UCBF on Central Bidding has been updated to reflect the changes on the attached UCBF. Failure to submit on the revised Unit Price Form shall cause for the bid to be rejected.

3. Acting in accordance with Louisiana Revised Statutes 38:2212, (C) (1), the bid opening date is postponed by seven (7) calendar days. Bids will be opened at 2:00 PM Thursday, October 30, 2025 in Room 806 of City Hall, in lieu of October 23, 2025.

SPECIAL PROVISIONS

1. Section 01 14 00:

Remove this section in its entirety and replace with the revised version attached to this addendum.

2. Section 01 45 00:

3. Section 01 64 00:

Remove the last sentence from Section 1.02, Note A.2 and replace it with “This will include the generator for PS 299.”

4. Section 01 77 00:

5. Section 02 45 30:

6. Section 02 48 20:

Remove the reference to “ADDENDUM 01” in the footer of this section.

Remove the word “Florida” in Section 1.02, Note D.1 and change to “Louisiana”.

Remove the word “Florida” in Section 1.03, Note A.1 and change to “Louisiana”.

7. Section 40 90 10:

Remove the reference to “ADDENDUM 01” in the footer of this section.

DRAWINGS

1. Sheet C-1: Remove this sheet in its entirety and replaced with the revised version attached to this addendum (revision dated 10/17/25 for Addendum 1R).

2. Sheet C-3R: Remove this sheet in its entirety and replaced with the revised version

3. Sheet C-5R: Remove this sheet in its entirety and replaced with the revised version

4. Sheet C-9R: Remove this sheet in its entirety and replaced with the revised version

5. Sheet C-15R: Remove this sheet in its entirety and replaced with the revised version

6. Sheet C-17: Remove this sheet in its entirety and replaced with the revised version

7. Sheet C-18R: Remove this sheet in its entirety and replaced with the revised version

8. Sheet M-4: Remove this sheet in its entirety and replaced with the revised version

9. Sheet M-5R: Remove this sheet in its entirety and replaced with the revised version

10. Sheet M-6R: Remove this sheet in its entirety and replaced with the revised version

QUESTIONS:

1. In the past, Baton Rouge has purchased and used the standard ZABOCS unit with isolation/backdraft dampeners. The unit specified for this project is calling out motorized dampeners. Are motorized dampeners required for this project?

Motorized dampeners are not required.

2. Is a Multi-Component Polymer lining system approved for the interior protective coatings on this project?

No, Multi-Component Polymer lining system will not be approved for the interior protective coatings on this project.

3. Please confirm the amperage ratings for the Pump Control Panel “PCP-05-1” main circuit breaker and the automatic transfer switch. Although the Facility Load Calculation shows a total calculated load of 289 amps (plan sheet E-5R), the calculation omits loads for the Dry Weather Pump No. 2, Wet Weather Pump No.

2, all pump discharge valve operators, Odor Control Blower No. 2, and all slide gates. It is our understanding that the main circuit breaker and automatic transfer switch should be rated for all loads within the Pump Control Panel, plus 25% of the largest load. With the addition of the loads that show as zero in the Facility Load

Calculation, the ratings that are shown for the main circuit breaker and automatic transfer switch may be insufficient.

The amperage ratings for the equipment are acceptable. The worst case scenario is that one Dry Weather Pump and one Wet Weather Pump would run at the same time. The hardware and software controls are designed to prevent both Dry Weather Pumps or both Wet Weather Pumps from running simultaneously. The station design is such that none of valves should be operated while the pumps are running. The wet weather slide gate G-05-1-2 may operate while the wet weather pumps are running, but at 0.75HP, the load presented is insignificant. Finally, the load calculation includes the odor control blower running. No changes required.

4. Could you send me the current plan holders list or anyone else you know that’s bidding the job? Just want to make sure we get our ready-mix pricing in front of the right folks.

The plan holders list can be accessed from Central Bidding.

5. Could you provide a copy of the pre-bid sign in sheet?

Pre-Bid Sign in sheet has been attached to this addendum for reference.

6. Which is the applicable required “Bid Bond Form” to be used on this project as there are (2) different templates within the specifications.

Follow the instructions for submitting bids as found on the Part 1 Cover, and Section 2-8.

7. Will the Pre-Bid Meeting Minutes and Sign-In Sheet be released in a forthcoming Addenda?

The Pre-Bid sign in sheet has been attached to this addendum for reference.

8. Section 805 – Submersible WW Pump Station Specification shows footer of pages as “Addendum #1” for 1-51. No addenda’s have been issued as of today.

Remove the verbiage of “Addendum 1” in referenced footers.

9. Section 01 14 00 – Page Footers show Addenda #1 for 1-9. No addenda’s have been issued as of today.

See question 8.

10. Section 02 45 30 – Page Footers show Addenda #1 for 1-10. No addenda’s have been issued as of today.

See question 8.

11. Section 02 48 20 – Page Footers show Addenda #1 for 1-12. No addenda’s have been issued as of today.

See question 8.

12. Section 40 90 10 – Page Footers show Addenda #1 for 1-5. No addenda’s have been issued as of today.

See question 8.

13. Per SP 3-8 Affidavit: States “Prior to bid, the contractor shall file with the

Purchasing an affidavit, as per LA RS 38:224 on form provided by the Purchasing Director”. This document is part of the Part 1A documents and is also referenced in SP 2-8.1 that states Part 1A documents can be included in their sealed bid or uploaded electronically via Central bidding if submitting bid electronically. Please clarify if these documents can be submitted/included at time of bid submission or in accordance with SP 3-8.

The affidavit noted in SP 3-8 must be submitted prior to the opening of bids.

Part 1A documents can be submitted in a separate envelope, included in the sealed bid envelope or uploaded electronically via the Central Bidding software.

14. Are you anticipating the need for dewatering?

If required, de-watering shall be performed in accordance with section 801-

6.2 Dewatering, Drainage, and Flotation of the specifications, and shall be at no direct cost to the owner.

15. What is the predicted flow rate?

Reference sheet 34 and 35 of the project plans for pump station information.

16. What is the “peak flow”/”wet weather max flow” and what is Mersino is expected to bypass?

Reference sheet 34 and 35 of the project plans for pump station information.

17. Is bypass payment included in the specifications. If not, what format will be used?

If required, bypass shall be done at no direct cost to the owner.

18. Specification section 805, paragraph 805-3 (a) states “Owner furnished equipment shall meet the requirements of Specification 01800.” What items are Owner furnished?

This project only includes the generator as the owner furnished item.

19. Specification section 805-28.1, paragraph 6 states “Cooperate with Owner’s generator supplier with startup and testing.” Is the contractor responsible for any fees to the Owner’s generator supplier to perform the specified testing?

Contractor is not responsible for any fees to the supplier.

20. Is the Automatic Transfer Switch included with the Owner furnished generator at no cost to the Contractor?

The Automatic Transfer Switch is provided by the Owner at no cost to the Contractor.

21. Please provide the specific permits that the contractor is required to obtain.

The contractor is required to obtain the following permits:

• LPDES Construction Stormwater permit for stormwater and erosion control plan

• LPDES for Temporary Dewatering & bypass discharge

• Building permit.

• Right-of-Way Permit

• Maintenance of Traffic Permit

Please note this list may not be all inclusive and if other permit requirements become known, it will be the Contractor’s responsibility to ensure that they are in place prior to performing the work.

22. Referencing specification section 01 41 60, please confirm that the Owner will furnish and pay for all required special inspections, both continuous and periodic.

The Owner will pay for all special inspections, both continuous and periodic.

23. Referencing specification section 01 45 00, please confirm that the Owner will furnish and pay for all required inspection and testing.

The Owner will pay for all required inspections. However, testing shall be paid by the Contractor. The following specifications and sections have been revised.

• 01 45 00 (1.04 & 1.05)

24. Specification section 01 64 00, paragraph 1.02 A mentions a generator for PS 777.

Please clarify.

This will be updated to PS299.

25. Specification section 01 77 00, paragraph 1.8 A states “The contractor shall provide a Public Construction Bond to guarantee performance of the provisions contained in Paragraph “Maintenance and Guarantee” above, and Section 00200, Sub-section R, of the CONTRACT.” Please provide Section 00200, Sub-section R and Article 6 of the Contract so we can review the Public Construction Bond requirements.

Paragraph 1.8A has been revised to state: “The contractor shall provide a Performance and Payment Bond to guarantee performance of the provisions contained in Paragraph “Maintenance and Guarantee” and pages SP-1 and SP-6 of the Contract. Furthermore, paragraph 1.7A has been revised to reference the Performance and Payment Bond and it’s associated 1-year warranty.

26. Specification section 02 45 30, paragraph 3.01 B mentions placing settlement monitoring points evenly spaced every 10 feet on Third Ave North from the Collier County Coastal Control Setback line on drawing C-102 to the north side of the private property located in 215 Gulf Shore Blvd. Please clarify so we can determine the number of settlement monitoring points.

See revised paragraph 3.01B.

27. Specification section 02 48 20 references a Professional Engineer registered in Florida. (Please note that the Florida PE appears in other specifications sections).

Please clarify.

These references have been revised to “PE licensed in LA”.

28. Specification section 02 48 20, paragraph 1.05 A (2) states “Noise thresholds (dBA; a the nearest sensitive receptor/property line), measured at a distance of

25-feet from the source shall not exceed 85 dBA.” Please clarify if the noise levee is to be measured at the sensitive receptor/property line or 25’ from the source (driving equipment).

The noise level is to be measured at a distance of 25’ from the source. Please note that construction related activities shall be limited to 7am to Sunset on Weekdays and Saturdays.

29. Is the Engineers intent to use the silent piler, press in system for the sheet pile required on this project? Standard sheet pile driving/pulling equipment exceeds the 85 dBA max limit when measured from a distance of 25’ from the hammer.

The Contractor shall utilize a pile installation method that meets applicable vibration and noise limits due to the close proximity of the hospital and adjacent facilities.

30. Reviewing the suggested sequence of construction provided on drawing C-1 as it relates to bypass pumping at the new station while completing the new station, is there a specific date that the existing PS 299 needs to be decommissioned by?

There is no specific date to have it decommissioned by.

31. Please confirm that the suggested sequence of construction provided on drawing C-1 is conceptual and not a required sequence.

It is indeed a “suggested sequence”. The contractor is required to submit their own sequence of construction plan for review and approval. However, the NTP-1 and NTP-2 milestones shall be met within their respective contract duration as stated in 01 14 00, paragraph 1.08.C.

32. Please confirm that the stationing limits listed in phase 2 of the suggested sequence of construction on drawing C-1 is not a requirement and that portions of these lines can be structured in other phases.

These lines can be constructed during other phases. However, no utility work (installation, excavation, and backfill) shall occur prior to completion of the embankment installation and settlement period. See Geotech report (Appendix B), milestone section of 01 14 00, and revised notes in sheet C-1.

33. Is the contractor required to remove the existing concrete pavement and curbing across the abandoned gas station within the sewer servitude?

This is not a requirement. It is shown in case the excavation work impacts the existing curb and asphalt.

34. Is the contractor required to replace any existing concrete pavement and curbing across the abandoned gas station that is removed for construction?

No. The contractor is not required to remove the curbing across the abandoned gas station, but incase there’s impacts during construction this will have to be replaced as a part of contract.

35. Please confirm that LADOTD certified DBE’s do not count towards the 21% goal established for this project.

LADOTD certified DBE vendors do count towards the goal.

36. Please confirm that the onsite Safety Manager can have other duties and does not need to be a standalone, separate individual.

The onsite safety manager does not need to be a standalone, separate individual.

37. Please confirm that the QC Manager can have other duties and does not need to be a standalone, separate individual.

The QC manager does not need to be a standalone, separate individual.

38. In reference to Keynote “E” on drawings 13 and 14, is the contractor required to remove and replace the existing asphalt pavement within the 20’ temporary construction servitude? Or, is restoration only required if the existing pavement is damaged by the required work?

Keynote E requires the Contractor to only replace damaged asphalt within the 20’ temporary construction servitude.

39. Please confirm that the “16” Plug Valve” callout on Drawing 17 is By Others.

The 16” plug valve has been moved to the portion of the proposed FM work and will not be done by Others.

40. Please confirm that the “2 – 4” PVC pipes required for installation of future utilities see roadway plans” callout on Drawing 17 is By Others.

Confirmed that this is not under the contractor’s scope and will be Installed by others. The annotation will be removed from the drawing to avoid confusion.

41. Is there any cost to the contractor for the 2” water meter or 2” tap connection to the existing water main using a 2” x 8” branch connection to be performed by BR Water?

The 2” tapping is to be installed by the PS299 contractor, see detail C-619 (sheet 11). BR Water will install the future watermain and procure/deliver the water meter to the Contractor for installation.

42. Please confirm the 16” WW SFM and 12” Gravity Sewer tie in points shown on drawing 25. Drawing 17 shows the tie in points at different locations.

The tie in points for both the Gravity Sewer and the SFM will be fixed on Drawing 25.

43. Please confirm the quantity of 18” Gravity Sewer. Drawing 26 shows approximately 830 LF that is to be paid under the associated unit items per note 4, but the unit items total to more quantity.

The total quantity for the 18” Gravity sewer is 872 LF, the Bid Form has been corrected.

44. Are both Air Release valves shown on drawing 28 measured and paid under item 8049001 “Air Release/Vacuum Valve (1”)”?

Yes. Both of the 1” ARVs on the SFM can be paid under this item. Unit Price Form has been revised.

45. Please confirm the quantities of unrestrained joint and restrained joint 8” DW SFM.

The lengths shown on drawing 28 differ from the unit quantities.

The unrestrained joint 8” DW SFM is 443 LF long, and the restrained joint 8” SFM is 397 LF long.

46. Please confirm the lengths of gravity sewer and force main shown on sheet 25.

The total lengths of the gravity lines are as follows:

12” Gravity Line = 184 LF 18” Gravity Line = 872 LF 24” Gravity Line = 16 LF

The total lengths of the 8” DW SFM are as follows:

8” DW SFM (unrestrained) = 443 LF 8” DW SFM (restrained) = 397 LF

The total lengths of the 16” WW SFM are as follows:

16” WW SFM (unrestrained) = 105 LF 16” WW SFM (restrained) = 145 LF

47. Will the contractor be allowed to clear and build the surcharge during the assembly period without being charged time on the project?

No. Contract time will begin with issuance of Notice to Proceed (NTP-1). The surcharge activity shall be performed within 160 days of NTP-1, in accordance with Specification 01 14 00, Paragraph 1.08.C.

48. Drawing 29 shows the tie in of the new 16” WW SFM to the existing 16” WW SFM at STA 502+44.12. The profile calls out restrained joints between STA 502+30 to 502+60. Is the contract required to expose the previously installed 16” WW SFM past the proposed tie-in point back to STA 502+60 to restrain the existing pipe?

No, the FM under Constanin Blvd is being restrained as part of the roadway project. This contract is only to restrain the joints on the proposed 16” WW SFM up to station 502+45. The callout will be updated on the drawing.

49. Can you please confirm that nothing changed in terms of the project not being tax exempt?

Confirmed, this project is NOT tax exempt.

50. Can you confirm the existing chain-link fence that runs parallel to the parking lot where the force main pipe will be installed does not need to be reinstalled?

The chain link fence which runs parallel to the parking lot will replaced as required. Only fencing damaged or removed for construction shall be replaced. The keynote will be adjusted.

Sparkle D.W. Noble, P.E.

Obie E. Watts, III, P.E.

APPROVED:

Adam M. Smith, P.E.

REVIEWED:

LOUISIANA UNIFORM PUBLIC WORK BID FORM

UNIT PRICE FORM

Revised: 10/20/2025

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

802104E 184 Linear Foot

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

802104I 448 Linear Foot

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

802105I 407 Linear Foot

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

802106I 17 Linear Foot

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

802106L 16 Linear Foot

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

8031604 1 Each

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

8031605 4 Each

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

8031606 1 Each

PVC Sewer Pipe (12.1 - 16 Feet) (12'')

PVC Sewer Pipe (12.1 - 16 Feet) (18'')

PVC Sewer Pipe (16.1 - 20 Feet) (18'')

PVC Sewer Pipe (20.1 - 24 Feet) (18'')

PVC Sewer Pipe (20.1 - 24 Feet) (24'')

60'' Sewer Manhole (12.1 - 16 Feet)

60'' Sewer Manhole (16.1 - 20 Feet)

60'' Sewer Manhole (20.1 - 24 Feet)

UNIT PRICE

UNIT PRICE

UNIT PRICE

UNIT PRICES: This form shall be used for any and all work required by the Bidding Documents and described as unit prices. Amounts shall be stated in figures and only in figures.

UNIT PRICE

UNIT PRICE

UNIT PRICE

UNIT PRICE

UNIT PRICE

BID FOR: PS 299 REGIONAL PUMP STATION

CITY PARISH PROJECT NUMBER 20-PS-IF-0109R

TO: CITY OF BATON ROUGE

PARISH OF EAST BATON ROUGE

PURCHASING DIVISION, ROOM 826

222 SAINT LOUIS ST, CITY HALL

BATON ROUGE, LOUISIANA 70802

All quantities are estimated. The contractor will be paid based upon actual quantities as verified by the Owner.

Revised: 10/20/2025

UNIT PRICES: This form shall be used for any and all work required by the Bidding Documents and described as unit prices. Amounts shall be stated in figures and only in figures.

BID FOR: PS 299 REGIONAL PUMP STATION

CITY PARISH PROJECT NUMBER 20-PS-IF-0109R

TO: CITY OF BATON ROUGE

PARISH OF EAST BATON ROUGE

PURCHASING DIVISION, ROOM 826

222 SAINT LOUIS ST, CITY HALL

BATON ROUGE, LOUISIANA 70802

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

804010C 443 Linear Foot

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

804010H 105 Linear Foot

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

804041C 397 Linear Foot

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

804041H 145 Linear Foot

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

8045000 5600 Pounds

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

8049001 2 Each

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

8050201 1 Lump Sum

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

8200299 1 Lump Sum

Unrestrained Joint Ductile Iron Sewer Force Main (8'')

Air Release/Vacuum Valve (1'')

Submersible Wastewater Pump Station (PS299)

Demolition & Restoration of Pump Station (PS No. 299)

Restrained Joint Ductile Iron Sewer Force Main (8'')

Restrained Joint Ductile Iron Sewer Force Main (16'')

UNIT PRICE

Fittings

UNIT PRICE

UNIT PRICE

UNIT PRICE

UNIT PRICE

UNIT PRICE

UNIT PRICE

UNIT PRICE

Unrestrained Joint Ductile Iron Sewer Force Main (16'')

All quantities are estimated. The contractor will be paid based upon actual quantities as verified by the Owner.

Revised: 10/20/2025

UNIT PRICES: This form shall be used for any and all work required by the Bidding Documents and described as unit prices. Amounts shall be stated in figures and only in figures.

BID FOR: PS 299 REGIONAL PUMP STATION

CITY PARISH PROJECT NUMBER 20-PS-IF-0109R

TO: CITY OF BATON ROUGE

PARISH OF EAST BATON ROUGE

PURCHASING DIVISION, ROOM 826

222 SAINT LOUIS ST, CITY HALL

BATON ROUGE, LOUISIANA 70802

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

8211101 1 Lump Sum

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

9031600 1 Lump Sum

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

9090100 1 Lump Sum

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

9999991 1 Lump Sum $100,000.00

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

NOT USED NOT USED NOT USED

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

NOT USED NOT USED NOT USED

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

NOT USED NOT USED NOT USED

DESCRIPTION: _X_ Base Bid or ___Alt.# ____

REF. NO. QUANTITY: UNIT OF MEASURE: UNIT PRICE EXTENSION (Quantity times Unit Price)

NOT USED NOT USED NOT USED

NOT USED

Mobilization

Utility Relocation Allocation (Fixed Amount of $100,000)

NOT USED

NOT USED

NOT USED

Miscellaneous Work and Cleanup

Storm Water Pollution Prevention Plan

UNIT PRICE

UNIT PRICE

UNIT PRICE

UNIT PRICE

UNIT PRICE

$100,000.00

UNIT PRICE

UNIT PRICE

UNIT PRICE

All quantities are estimated. The contractor will be paid based upon actual quantities as verified by the Owner.

STANTEC – ADDENDUM NO. 1R CONSTRUCTION AND SCHEDULE CONSTRAINTS

201802937 – PS299 REGIONAL PUMP STATION PAGE 01 14 00 - 1

SECTION 01 14 00 – CONSTRUCTION AND SCHEDULE CONSTRAINTS

PART 1 -- GENERAL

1.1 THE SUMMARY

A. Work shall be scheduled, sequenced, and performed in a manner which minimizes disruption to the public and to the operation and maintenance of existing pump station facilities and facilities along the pipeline alignment.

B. The Contractor shall incorporate the construction and schedule constraints of this Section in preparing the construction schedules required under Section 01 32 16

– Construction Progress Schedule.

1.00 REFERENCE SPECIFICATIONS, CODES, AND STANDARDS

C. Reference Specifications

01 32 00 Construction Scheduling

01 50 00 Protection of Existing Facilities

1.01 THE REQUIREMENT

A. WORK shall be scheduled, sequenced, and performed in a manner which minimizes disruption to the operation and maintenance of existing facilities.

The CONTRACTOR shall incorporate the construction and schedule constraints of this Section in preparing the construction schedules required under Section 01 32 00 – Construction Scheduling.

1.02 EXISTING FACILITIES

A. The WORK shall be executed while the existing pump station PS299 is in operation, Operation of the existing pump stations shall not be jeopardized nor shall the efficiency of wastewater pumping be reduced as a result of the execution of the WORK.

B. Continuous operation of Owner’s facilities is of critical importance. Schedule and conduct activities to connect new DW and WW force mains connecting to their points of connections in coordination with the OWNER and adjacent Contractor. The WW FM will connect to the Constantin Blvd roadway project and will need to tie-in to it’s final location, after the Constantin FM has been Certified and approved be put in use by the Owner and adjacent Contractor.

This should be fully coordinated with the ENGINEER before beginning work.

Additionally, coordination will be necessary to ensure that materials storage, facility access, and tie-in activities are not disruptive to the ongoing plant activities.

201802937 – PS299 REGIONAL PUMP STATION PAGE 01 14 00 - 2

C. Unless indicated otherwise, temporary pumping, piping, power, lighting, controls, instrumentation, alarms, security devices, and safety devices shall be provided by the CONTRACTOR whenever its activity or interruption due to its activity affects the existing facility and adjacent parking lot.

D. CONTRACTOR shall ensure the construction activities do not adversely flood adjacent properties and areas. Contractor shall implement temporary drainage measures necessary to:

1. Maintain all runoff within project limits.

2. Dewater runoff as required to keep working areas and adjacent areas dry.

3. Implement a bypass system capable of bypassing stormwater through existing 42-inch RCP during replacement of this pipe.

E. Contractor shall not disrupt operations or access of adjacent hospital (General Health System). Contractor shall provide temporary lighting to match existing photometrics, and provide temporary power as required to provide temporary lighting. Project areas shall be fenced and screened from adjacent Hospital at all times.

F. Access Control - During non-work hours, all trenches shall be backfilled or covered with suitable steel plates and protected from the public. No equipment, construction material or excavated material that will interfere with traffic shall be stored on Bluebonnet Blvd or other lots, roadways, or maintenance roads of site at any time without agreement with facility Owner, agency Owner and Contract Manager.

G. All existing utility poles and light poles shall be protected and remain operational throughout construction. The Contractor shall brace, support, stabilize, and maintain operation all poles adjacent to deep excavations. This work shall be coordinated with the responsible Utility companies.

H. Furthermore, the existing communications tower and associated structures adjacent to the new PS 299 site shall be protected, braced, supported, and stabilized in coordination with the necessary utility company prior to any work adjacent to it.

I. Contractor shall perform GPR and soft digs as necessary to field locate all existing utilities on site prior to construction.

J. Contractor shall implement a vibration monitoring system and program to ensure adjacent structures are not impacted by excavation activities or sheeting work.

K. Contractor shall meet local noise ordinance Section 12, chapter 2, Code of Ordinances of the City of Baton Rouge, Louisiana and East Baton Rouge Parish, Louisiana for noise level restrictions. All construction related activities to be restricted from 7.00am to sunset on weekdays

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and Saturdays with noise levels restricted to a maximum of 85dB measured at a distance of 25 feet from the source.

If required, Contractor shall provide noise reports indicating noise levels are maintained within an acceptable threshold.

L. Contractor shall meet the Vibration and Noise Monitoring requirements specified in Specification 02 48 20 and 02 45 30

M. The construction constraints in this Section do not include every item affecting the completion of the WORK but are intended to describe the sequence of critical events necessary to minimize disruption to the ongoing pump station operations and to ensure compliance with NPDES Permit requirements. It shall be understood and agreed by the CONTRACTOR that the critical events described are not inclusive and that additional items of WORK not included may be required to minimize disruption and ensure compliance. Deviation from or modification of these suggested sequences is permitted if techniques and methods known to the CONTRACTOR will result in reducing disruption to the facility operation and maintaining treatment efficiency, and if deviation is approved in advance by the ENGINEER.

N. Contractor to ensure that all construction activities and staging areas are to be restricted within the construction servitudes as indicated on plans.

1.03 OPERATION OF PUMP STATION EQUIPMENT

A. Operational functions of the existing pump stations required to facilitate CONTRACTOR's operation will be done by the OWNER's personnel only.

1.04 BYPASSING

A. Bypassing of untreated or partially treated sewage to surface waters or drainage courses is prohibited during construction. In the event accidental bypassing is caused by the CONTRACTOR's operations, the OWNER shall immediately be entitled to employ others to stop the bypassing and costs incurred therefore will be deducted from the CONTRACTOR's construction progress payments.

B. Contractor shall also implement a bypass system capable of bypassing stormwater through existing 42-inch RCP during replacement of this pipe.

1.05 OUTAGE REQUESTS

A. It is not foreseen that modifications to existing facilities, the construction of new facilities, and the connection of new to existing facilities may require the temporary outage of existing treatment processes or facilities. However, should CONTRACTOR’s utility location indicate conflicts with existing pipes, the Contractor shall coordinate Work with the Engineer as described below.

The Contractor shall submit a detailed outage plan and time schedule for

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construction activities which will make it necessary to remove a tank, pipeline, channel, electrical circuit, equipment, structure, road, or other facilities from service.

1. The outage plans shall be submitted to the Engineer for acceptance a minimum of 10 working days in advance of the time that such outages are required. The outage plans shall be coordinated with the construction schedule and shall meet the restrictions and conditions of this Section.

Costs for preparing and implementing the outage plans shall be the responsibility of the Contractor as part of the Work.

B. The outage plan shall, at a minimum, shall identify:

1. The Contractor's method for preventing bypassing of other treatment units.

2. Any necessary temporary power, controls, instrumentation, or alarms required to maintain control, monitoring, and alarms for the treatment plant processes

3. The date and time when each activity will occur.

4. What equipment will be present including standby equipment.

5. What assistance will be required by Owner’s operating personnel.

6. An emergency backup plan identifying what action will be taken if Work cannot be completed within the allotted time; and

7. What individual and contact information for the individual in charge of the activity.

8. Submit Work Plan 10 days prior to the scheduled activity

1.06 TEMPORARY CONNECTIONS

A. Making connections to existing facilities or other operations that interfere with the operation of the existing equipment shall be thoroughly planned in advance, and required equipment, materials, and labor shall be on hand at the time of undertaking the connections. WORK shall be completed as quickly as possible and with as little delay as possible and shall proceed continuously (24 hours a day and seven days a week) if necessary to complete modifications and/or connections in the minimum time.

B. The cost of any temporary facilities and night, weekend, or holiday activity and overtime payments required during process interruptions shall be included in the WORK.

C. Temporary facilities and piping shall be located to minimize interference with CONTRACTOR's construction facilities and OWNER's operation and maintenance of the pump stations. Unless otherwise indicated, each temporary pipeline shall be of the same size as its connection to the existing

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or permanent facility at the downstream end of the pipeline. Piping materials shall be suitable for the material being conveyed and shall be as required in the Contract Specifications.

D. When temporary electrical power, controls, instrumentation, or alarms are required for routine continuous operations of existing or new equipment, the CONTRACTOR shall provide the necessary equipment and appurtenances.

Prior to installing said equipment and appurtenances, CONTRACTOR shall furnish a submittal on the proposed components and installation for ENGINEER's review and approval.

E. A plan showing the size and location of the temporary facilities and piping shall be submitted to the ENGINEER at the same time as the outage plan required under this Section. Costs for design, provision, operation, and removal of temporary facilities and piping shall be part of the WORK.

1.07 SPECIFIC PROJECT AND SCHEDULE CONSTRAINTS

The following constraints shall be applied to and adhered to for this project:

A. A suggested Sequence of Construction is provided in the Contract Documents; this is considered a conceptual recommendation and the Contractor is required to prepare their own sequence and submit to the district for review and approval

B. The Contractor shall coordinate its WORK with other adjacent contractors, Entergy, property Owners, DES, and other utility agencies, with special attention to safety and access to the Public.

C. Contractor shall ensure temporary power is in place prior to mobilization.

D. Contractor shall coordinate with Entergy and ensure permanent power will be in place prior to startup of the new PS 299.

E. The PS 299 work shall be sequenced in a manner that allows the new PS 299 to be connected to the new sewer FM and gravity line built as part of the Constantin Blvd. roadway project. The referenced project includes a new WW FM and gravity sewer system with connection points for the new PS 299 WW FM and influent gravity sewer system. The Constantin Blvd. WW FM and gravity sewer system shall be completed and operational before the new PS 299 can become operational.

F. The Contractor shall monitor settling conditions of new embankment fill over the course of 60 days or after settling has ended per a licensed Geotechnical engineer. The WORK shall include over-excavation, sacrificial fill, temporary settlement plates and monitoring devices, Geotechnical services by a professional licensed geotechnical engineer, and all other requirements listed in the Contract. Begin construction of the new PS 299 after settlement period has ended.

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G. Protection and bracing of existing structures, previously stated, adjacent to deep excavation. This shall require shoring and sheeting as required to protect and keep existing structures in operation. Protection measures shall be submitted as a shop drawing with signed and sealed calculations by a Professional engineer in the State of Louisiana.

H. Contractor shall meet the required milestones listed herein within the timeframe stipulated.

I. Contractor shall perform testing of new gravity mains, sewer DW and WW FMs in a manner that does not delay the project. Separate Certifications of each system shall be obtained prior to putting new sewer infrastructure into operation. Contractor must obtain necessary Certifications prior to using new sewer infrastructure for temporary sewer bypassing.

J. Contractor shall implement necessary temporary stormwater systems as required to avoid any flooding on adjacent properties or areas outside the project limits. Contractor shall also implement a bypass pumping system for work on 42-inch stormwater pipe.

K. Long lead materials and equipment shall be included as part of the final construction schedule. This includes, but is not limited, to the control panel, VFDs, pumps, odor control unit, and Owner Furnished generator. The Contractor’s schedule shall incorporate long lead times in manner that meets each project milestone within its duration.

L. The Contractor shall include all materials needed to transport, and install the Owner Furnished Generator into the new walled PS 299 site. In the event the generator arrives at the end of construction, the Contractor will be responsible for installing the generator and restoring the site as required within the milestone’s duration.

1.08 CONSTRUCTION SEQUENCING

A. Construction activities shall be scheduled and sequenced to ensure continuous operation of the existing wastewater pumping facilities. The CONTRACTOR's scheduling shall develop construction sequencing so that the WORK will not adversely impact operations. The CONTRACTOR shall be responsible for development of the construction sequencing. In implementing the construction sequencing, the CONTRACTOR shall maintain the existing facilities in service until new facilities are constructed and are operational. When new facilities are operational, the existing facilities may be taken out of service. The following

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general guidelines shall be used by the CONTRACTOR in planning the sequence of construction.

1. Safe working conditions for personnel shall be maintained during construction, modification, and demolition WORK. The foregoing includes at least proper trench excavation, the provision of temporary equipment guards, supports, warning signs, walkways, covers over openings, handrailing, and protection of electrical equipment and power supply.

2. Temporary facilities shall be constructed in accordance with applicable codes and regulations to operate safely and properly.

3. Valves to be temporarily shut off during the WORK shall be tagged as such and shall be wired shut with a crimped lead seal and padlocked.

4. Electrical and mechanical equipment shall be similarly shut down.

5. See Section 1.07 herein for additional sequencing constraints.

B. Notice of Award (NOA) and Notice to Proceed (NTP)

A “Notice of Award” date, and one Notice to Proceed (NTP) Date will be issued by the Owner.

Notice of Award – CONTRACTOR shall obtain all required permits and submit all required long lead shop drawings within 60 days of Notice of Award (NOA) as required by the Agreement.

C. Interim Milestones

Failure to meet any of these Interim Sub-Project Completion Dates, individually or collectively, will result in assessment of liquidated damages for each event.

Liquidated damages amount shall be stipulated in the Agreement and shall apply to the time durations established for each project milestone as well as to the Contract Time for the Project. Liquidated damages shall be both additive and cumulative.

Interim Sub-Project Completion Dates for each Milestone must be met in order to satisfactorily deliver the Work under the terms and conditions of this contract.

The following milestones below are required to be met by the Contractor.

Milestone Duration Description

NOA 60 days

CONTRACTOR shall obtain, administer, and submit all required permits, and long lead shop drawings to the COE and Engineer within the initial 60 days.

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NTP-1 160 days

Contractor shall complete the following items:

Installation of embankment and settlement monitoring system.

This shall include geotechnical engineer recommendation for initial settlement period.

Installation of new DW & WW FMs, new gravity sewer system.

Pre-commissioning, Commissioning, testing and certification of new sewer FMs and gravity system to allow for temporary bypass of existing PS 299.

Utility installation, including excavation and backfill within PS site shall occur after embankment and settlement work is completed.

Partial construction of new PS 299, including:

o Wet well construction o Stormwater pipe replacement o Construction of all underground utilities within the new PS 299 site.

o Backfill and preliminary grading of new PS 299 site.

NTP-2 90 days

Contractor shall complete the following items:

Bypass of existing PS 299.

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Modification of existing PS 299

Finalize construction of new PS 299.

Pre-commissioning, Commissioning, startup and Certification of new PS 299 and remaining associated conveyance pipes.

Put new PS 299 and conveyance pipes into operation.

Substantial completion of project.

Final Completion 30 days

Contractor shall finalize all remaining punch list items and closeout project with OWNER and all permitting agencies.

A total Contract duration of 340 days is established for this project.

1.09 SCHEDULE CONSTRAINTS

It is the CONTRACTOR's responsibility to coordinate and plan the construction activities to integrate each schedule constraint into performance of the overall

WORK.

PART 2 -- PRODUCTS (NOT USED)

PART 3 -- EXECUTION (NOT USED)

- END OF SECTION -

STANTEC – ADDENDUM 1R QUALITY CONTROL

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SECTION 01 45 00 - QUALITY CONTROL

PART 1 -- GENERAL

1.00 REFERENCES SPECIFICATIONS, CODES AND STANDARDS

A. The following is a list of standards which may be referenced in this Section:

1. ASTM International (ASTM):

a. D3740, Evaluation of Agencies Engaged in the Testing and/or Inspection of Soil

b. E329, Use in the Evaluation of Testing and Inspection Agencies as Used in Construction.

B. References

01 33 00 Submittals

1.01 DEFINITIONS

A. Specific quality control requirements for the WORK are indicated throughout the Contract Documents. The requirements of this Section are primarily related to performance of the WORK beyond furnishing of manufactured products. The term "Quality Control" includes inspection, sampling and testing, and associated requirements.

B. Contractor Quality Control (CQC): The means by which CONTRACTOR ensures that the construction, to include that performed by SUBCONTRACTORs and suppliers, complies with the requirements of the Contract.

1.02 INSPECTION AT PLACE OF MANUFACTURE

A. Unless otherwise indicated, all products, materials, and equipment shall be subject to inspection by the ENGINEER at the place of manufacture.

B. The presence of the ENGINEER at the place of manufacture, however, shall not relieve the CONTRACTOR of the responsibility for providing products, materials, and equipment which comply with all requirements of the Contract Documents.

Compliance is a duty of the CONTRACTOR, and said duty shall not be avoided by any act or omission on the part of the ENGINEER.

1.03 OWNER’S QUALITY ASSURANCE

A. WORK is subject to OWNER’s quality assurance inspection and testing at all locations and at all reasonable times before acceptance to ensure strict compliance with the terms of the Contract Documents.

B. OWNER’s quality assurance inspections and tests are for sole benefit of OWNER and do not:

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1. Relieve CONTRACTOR of responsibility for providing adequate quality control measures;

2. Relieve CONTRACTOR of responsibility for damage to or loss of the material before acceptance;

3. Constitute or imply acceptance; or

4. Affect continuing rights of OWNER after acceptance of completed WORK.

C. The presence or absence of a quality assurance inspector does not relieve CONTRACTOR from any Contract requirement.

D. Promptly furnish facilities, labor, and material needed for performing such safe and convenient inspections and tests as may be required by ENGINEER.

E. OWNER may charge CONTRACTOR for any additional cost of inspection or test when WORK is not ready at the time specified by CONTRACTOR for inspection or test, or when prior rejection makes re-inspection or retest necessary. Quality assurance inspections and tests will be performed in a manner that will not unnecessarily delay the WORK.

1.04 SAMPLING AND TESTING

A. Unless otherwise indicated, all sampling and testing will be in accordance with the methods prescribed in the current standards of the ASTM, as applicable to the class and nature of the article or materials considered; however, the OWNER CONTRACTOR reserves the right to use any generally-accepted system of sampling and testing which, in the opinion of the ENGINEER will assure the OWNER that the quality of the workmanship is in full accord with the Contract Documents.

B. Any waiver by the OWNER of any specific testing or other quality assurance measures, whether or not such waiver is accompanied by a guarantee of substantial performance as a relief from the testing or other quality assurance requirements originally indicated, and whether or not such guarantee is accompanied by a performance bond to ensure execution of any necessary corrective or remedial WORK, shall not be construed as a waiver of any requirements of the Contract Documents.

B. Waiver of testing or inspection by the OWNER shall not relieve the CONTRACTOR of responsibility for compliance with all specified requirements. Any waiver of testing—whether or not accompanied by performance guarantees or bonds—shall not be construed as a waiver of the CONTRACTOR’s obligation to provide materials and workmanship conforming to the Contract Documents.

C. Notwithstanding the existence of such waiver, the ENGINEER reserves the right to make independent investigations and tests, and failure of any portion of the WORK to meet any of the requirements of the Contract Documents, shall be reasonable cause for the ENGINEER to require the removal or correction and reconstruction of any such WORK in accordance with the General Conditions.

1.05 INSPECTION AND TESTING SERVICE

A. Inspection and testing laboratory service shall comply with the following:

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1. Unless indicated otherwise by the Technical Specifications, the OWNER CONTRACTOR will appoint, employ, and pay for services of an independent firm to perform inspection and testing or will perform inspection and testing itself.

2. The OWNER or independent firm will perform inspections, testings, and other services as required by the ENGINEER under Paragraph 1.3C above.

3. Reports of testing, regardless of whether the testing was the OWNER'S or the CONTRACTOR'S responsibility, will be submitted to the ENGINEER in duplicate, indicating observations and results of tests and indicating compliance or non-compliance with Contract Documents.

4. The CONTRACTOR shall cooperate with the OWNER or independent firm and furnish samples of materials, design…